Demonstrations & Exercises:

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    Trigonometry Exercises       PreCalc Exercises      Business Calc Exercises

Calculator Skills
Basic Operations
Where do I put the equation?
Solving a linear equation by finding a point of intersection.
Solving a linear equation by using tables
Finding x-intercepts using the zero command
 
Trigonometry
Central Angle - Circumference application (Sec 1.1 #55)
Right triangle application (Sec 1.4 #31)
Evaluating functions: unit circle approach
Evaluating functions: ordered pair and r-value approach
Exact values of trig functions from ordered pair, unit circle approach (Sec 2.3 #7)
Exact values of trig functions from ordered pair, reference angle approach (Sec 2.3 #7)
Finding the ordered pair of a point on a circle (Sec 2.3 #85)
Determine equation from graph [sine -- no phase shift] (Sec 3.2 #27)
Determine equation from graph [cosine -- no phase shift]  (Sec 3.2 #31)
Determine equation from graph [sine -- with phase shift] (Sec 3.3 #21)
Determine equation from graph [sine -- with phase shift] (Sec 3.3 #33)
Evaluate sine of a sum of angles (Sec 4.3 #29)
Evaluate cosine of a sum of angles (sec 4.3 #61)
 
 

PreCalculus (based on Stewart et al)

Simplify exponential expressions Example 1 (Sec P review #31)
Simplify exponential expressions Example 2 (Sec P review #39)
Simplify exponential expressions Example 3 (Sec P review #40)
Solve an equation involving fractional expressions (Sec 1 review #35)
Solve an absolute value inequality (Sec 1 review #81)
Solve an absolute value inequality (Sec 1 review #83)
Solve equation graphically (Sec 2 review #31)
Solve inequality graphically (Sec 2 review #35)
Write, interpret, use a linear model (Sec 2 review #44)
Evaluate composition of functions graphically (Sec 3.6 #23,25,27)
Sketch a piecewise-defined function (Sec 3 review #31)
Find average rate of change (Sec 3 review #41)
Solving a min/max application (Focus on Modeling p. 298 #23)
Sketching a polynomial function example 1 (Sec 4 review #29)
Sketching a polynomial function example 1 (Sec 4 review #31)
Graphing a Rational function (Sec 4 review #57)
Exponential model application (Sec 5 review #89)
Multiply matrices by hand (Sec 10 review #59)
Multiply matrices with calculator (Sec 10 review #59)
Find determinant of 3x3 matrix by hand (Sec 10 review #75)
Find determinant of 3x3 matrix with calculator (Sec 10 review #75)
Write and solve a system of equations using a matrix equation (Sec 10 review #81)
 
 

College Math

 

Calculus for Business and Social Science (based on Waner et al)

Linear Model Application (Sec 1.4 #27)
Break-Even Analysis (Sec 1.4 #35)
Find regression model (Sec 1.5 #19)
Min/Max application given quadratic function (Sec 2.1 #22)
Maximize revenue given demand function (Sec 2.1 #26)
Maximize revenue given two data points (Sec 2.1 #28)
Determine an exponential model from data points in context (Sec 2.2 #72)
Determine an exponential decay model from context (Sec 2.2 #82)
Determine an exponential model from context (Sec 2.2 #87)
Continuously compounded interest (Sec 2.3 #34)
Carbon dating application (Sec 2.3 #39)
Exponential growth and doubling time application (Sec 2.3 #52)
Exponential decay application (Sec 2.3 #58)
Evaluate limit numerically (Sec 3.1 #6)
Evaluate limits graphically (Sec 3.1 #26)
Evaluate limit algebraically (Sec 3.3 #10)
Evaluate limit algebraically (Sec 3.3 #18)
Evaluate limit algebraically (Sec 3.3 #20)
Evaluating limits at infinity algebraically (Sec 3.3 #28,32,34)
Average rate of change (Sec 3.4 #14)
Average rate of change with calculator (Sec 3.4 #22)
Estimate derivative of a function at a given value (Sec 3.5 #40)
Estimate derivative of a function at a given value (Sec 3.5 #48)
Estimate derivative at given value, write equation of tangent line (Sec 3.5 #52)
Estimate derivative at given value, interpret in context (Sec 3.5 #70)
Compute f '(a) algebraically (Sec 3.6 #6)
Compute f '(a) algebraically (Sec 3.6 #12)
Compute f '(x) algebraically (Sec 3.6 #20)
Compute f '(x) algebraically (Sec 3.6 #26)
Write equation of tangent line (Sec 3.6 #40)
Determine derivatives (Sec 3.7 #10,16,32,36)
Determine slope of tangent line (Sec 3.7 #58)
Determine equation of tangent line (Section 3.7 #63)
Marginal profit (Section 3.8 #16)
Derivative using Product Rule (Section 4.1 #24)
Derivative using Quotient Rule (Section 4.1 #38) 
Derivative using Quotient Rule (Section 4.1 #48) 
Derivative using Product Rule, then evaluate (Section 4.1 #60) 
Various examples using Chain Rule 1 (Section 4.2 #14, 20, 26)
Various examples using Chain Rule 2 (Section 4.2 #34, 36)
Various examples of derivatives with logarithms (Section 4.3 #2,4,18,24)
Various examples of derivatives with exponentials (Section 4.3 #8,14,18,58)
Investment application (Section 4.3 #86)
Elasticity Application (Section 5.5 #6)
Various examples of indefinite integrals (Section 6.1 #2,8,18,32,40)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Calculus
Reimann Sum